Yaacov is a distinctive boys' name in United States, ranking #6820 in 2000 with 10 recorded births. This places Yaacov in the bottom 44% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2000 with 10 births ranking #6820. In 2000, approximately 1 in every 196,393 boys born was named Yaacov. FALLING Recent data shows the name is currently falling.